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14 

 

 
 
 
 
 

Leaking membrane 

housing 

 

1. Threaded end cap 
leaking 
 
 
2. Cap or body of 
housing leaking  
 
 
3. O-ring not seated 
properly 
 

1. Unscrew cap, lubricate 
O-ring. If leak continues, 
replace 
 
2. Check for any checks 
in membrane housing or 
cap. Replace if cracked 
 
3. Make sure O-ring is in 
groove and lubricated 
(Membrane housing see 
insert membrane on pg 
10)  

 
 

Cloudy/milky water 

1. Defective 
membrane 
 
2. New filters or 
membrane 

1. Replace if TDS reading 
is below 85% 
 
2. Flush system through 
 

 
 
 

Leaking fitting 

1. Fitting damaged or 
cracked 
 
2. Tubing not pushed 
in fitting or screw fit 
not installed properly 

1. Replace fitting 
 
 
2. Push tubing in firmly 
until it locks. Check screw 
fit is installed correctly, 
refer to image in 
installation 

 

 

Содержание RO400-E2

Страница 1: ...01704 807600 www finerfilters co uk enquiries finerfilters co uk Reverse Osmosis System Installation and Maintenance Manual For System RO400 E2...

Страница 2: ...1 Contents 1 General Information Page 2 2 Unit Information Page 3 3 Preparation Page 4 4 Installation Page 5 5 Maintenance Page 10 6 Replacement Filters Page 11 7 Troubleshooting Page 13...

Страница 3: ...f foreign particles colloid organic substances heavy metals soluble solids bacteria viruses pyrogen nitrate microorganisms hormones fluoride and other harmful impurities It only retains water molecule...

Страница 4: ...2 Inlet water temperature 4 42 C 4 Pre treatment filters total water output 1000L 5 Water supply tap or ground water TDS 1000ppm 6 Operating bar pressure 3 Bar 45PSI or more Optimal pressure to recei...

Страница 5: ...cut to length through each stage of installation The inlet to the unit is the larger pipe which is 3 8 size and the smaller is the output tubing which is size Mark 1 WHITE stopper Cold water supply to...

Страница 6: ...TRAIGHT WITH NO JAGGED EDGES Fitting type 1 Quick Connect QC fitting How to connect See Fig 3 Remove collet clip insert tubing into fitting until it locks Gently pull tubing back to ensure fit is secu...

Страница 7: ...ll prefer to gather the water directly into a clean bucket 1 Determine location for tap cut tubing to length see fig 1 and 2 and install tap using the diagram below or using white fitting provided Dia...

Страница 8: ...bit drill a 1 8 hole into one side of the drainpipe Then to enlarge the hole use a drill bit 4 Taking the side of the drain clamp with the QC fitting stick the self adhesive sponge provided to the in...

Страница 9: ...bing into the connections listed below Mark 1 WHITE stopper Cold water supply to RO system Mark 2 BLACK stopper Wastewater to drain Mark 3 YELLOW stopper Do not remove unless you are connecting to a p...

Страница 10: ...and check the fitting tubing where the leak was found Also see our troubleshooting section at the back of the manual Once the issue is resolved start process again Turn off the mains water by the isol...

Страница 11: ...arly can also prolong the life of your RO system The table below shows how often it is recommended to replace each filter stage in your system This is dependent upon water quality water hardness parti...

Страница 12: ...sed through our website www finerfilters co uk or call us on 01704 807600 Replacing your filters Filters only not membrane Please have some towels and cloths ready as some water will escape from the u...

Страница 13: ...rom the packaging and screw the fittings back in place Ensure the filter is the correct way by the flow arrow Put filter back in place and re insert the tubing and collet clip and pull back to ensure...

Страница 14: ...ush valve is closed Slow flow 1 Pre or post filter clogged 2 Low Water Pressure 3 Clogged Membrane 1 Check replace pre or post filter 2 Booster Pump required 3 Open L1 flush valve and carry out system...

Страница 15: ...sure O ring is in groove and lubricated Membrane housing see insert membrane on pg 10 Cloudy milky water 1 Defective membrane 2 New filters or membrane 1 Replace if TDS reading is below 85 2 Flush sys...

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